Nope. BIOS updates are typically fixes for some issues, not performance improvements. If you’re not experiencing any issues, don’t upgrade as you can run the risk of bricking the card if something goes wrong during the update. Drivers are where performance improvements are.

Can BIOS affect graphics card?

No it doesn’t matter. I have ran many graphic cards with older BIOS. You should have no problem. in pci express x16 slot a loose plastic handle is given what is the use of plastic handle.

Is flashing GPU BIOS safe?

There are no circumstances where you SHOULD flash gpu bios and manufacturers don’t normally recommend flashing. It’s very rare that there’s a critical bios update for gpus. You should contact customer service first before proceeding. It could void warranties.